@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9bd53b3-5f3e-4139-84d8-4745ce9dc115> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9bd53b3-5f3e-4139-84d8-4745ce9dc115> .